8104073780 has 48 divisors (see below), whose sum is σ = 19205907840. Its totient is φ = 2845315200.

The previous prime is 8104073779. The next prime is 8104073821. The reversal of 8104073780 is 873704018.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628736 + ... + 641495.

It is an arithmetic number, because the mean of its divisors is an integer number (400123080).

Almost surely, 2^8104073780 is an apocalyptic number.

It is an amenable number.

8104073780 is an abundant number, since it is smaller than the sum of its proper divisors (11101834060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8104073780 is a wasteful number, since it uses less digits than its factorization.

8104073780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270280 (or 1270278 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 8104073780 is about 90022.6292662017. The cubic root of 8104073780 is about 2008.6354756171.

Adding to 8104073780 its reverse (873704018), we get a palindrome (8977777798).

The spelling of 8104073780 in words is "eight billion, one hundred four million, seventy-three thousand, seven hundred eighty".